smhasher

Automatically exported from code.google.com/p/smhasher (by injinj)

Smhasher Alternatives

Similar projects and alternatives to smhasher

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better smhasher alternative or higher similarity.

smhasher reviews and mentions

Posts with mentions or reviews of smhasher. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-03-14.
  • New Bare Hash Map: 2X-3X Speedup over SOTA
    6 projects | news.ycombinator.com | 14 Mar 2021
    The meow 0.4 was faster at short keys, but failed at the smhasher "LongNeighborTest" [1]. However, doubling the AES rounds makes it pass that test. Two rounds is enough for full diffusion in AES [2]. I recently looked at computing 4 Meow keys per hash function [3], and found the speedup to be almost 2x in a microbench. That puts it in rare territory for hash speed.

    [1] https://github.com/injinj/smhasher/

    [2] Section 5.4 of Introduction to Cryptography by Trappe and Washington -- It can be shown that two rounds are sufficient to obtain full diffusion, namely, each of the 128 output bits depends on each of the 128 input bits.

    [3] https://github.com/raitechnology/raikv/blob/3ce2b23e0d9853fe...

Stats

Basic smhasher repo stats
1
16
0.0
about 3 years ago

The primary programming language of smhasher is C.


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